4K HD Phone Projector Wifi Wireless HDMI Projector Wireless TV Stick Miracast Receiver Screen Display Adapter Video Transmission Item Description Connector Type:WIRELESS Origin:Mainland China Brand Name:kebidumei Feature 1:TV Dongle Feature 2:Wireless TV Stick Feature 3:Wireless HDMI Projector ?4K Ultra HD Wireless Screen Projector? Support 4K high definition picture quality, delicate as real, wonderful not to be compromised. Support 2.4G+5G dual-band, easy to share the same screen. ?Wide Compatible? Wide range of use, easy to use in various occasions. Support Android, ios, Mac OS, Windows system. ?Horizontal and vertical screens, switch with one click? Big screen to watch live tik tok, horizontal and vertical screen mode one key to switch, to meet a variety of applicable scenarios Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.